CRUSTACEA MALACOSTRACA. II. 59 



Occurrence. T. jinmarchicus has been taken by the "Ingolf 1 at three localities. 

 West Greenland: Mouth of Ameralik Fjord, at Godthaab, 5 — 70 fin., shells; 16 spec. 



Inner end — - muddy bottom; n spec. 



Jan Mayen: St. 115: Lat. 70°05' N., Long. 8° 26' W., 86 fm., temp. o.i°; large number of specimens. 

 Furthermore T. Jinmarchicus has been taken at Iceland by various Zoologists and at Jan Mayen 

 and East Greenland by the second Amdrup Expedition. The localities are given here. 



West Iceland: Gnundar Fjord, 11 — 12 fm., ooze and stones with a few algse; 2 spec. Mag. W. 



Lundbeck. 

 East Iceland: Faskrud Fjord, 20 — 50 fm., blue clay; 7 spec. Mag. R. Horring. 

 — Nord Fjord, 40 fm. ; 1 spec. Mag. R. Horring. 



Bakke Fjord, 8 — 10 fm. ; black sand; 1 spec. Dr. A. C. Johanseu. 

 Jan Mayen: 50 — 60 fm. and 55 fm., 17 spec. II' 1 Amdrup Exp. 

 East Greenland: Cape Dalton: Lat. 6c) 24.6'N., ab. Lat. 2372 W., 9 — n fm.; 11 spec. 



II 1 ' Amdrup Exp. 

 Turner Sound: Lat. 69 44' N., Long. 23^2° W., 3 fin.; 1 spec. - — 



Sabine Island: Lat. 74°3o' N., Long. i9°45' W., 3—5 fm.; 23 spec. 



II d Amdrup Exp. 

 Distribution. T. jinmarchicus was previously known from Yadso in Varanger Fjord (North- 

 eastern Norway I, where it occurred in 30 fathoms (G. O. Sars), and from Northbrook Island, Franz 

 Joseph Land (Th. Scott). — The list given above shows that it has a wide distribiition in the arctic 

 and subarctic areas, while it is not known from the southern and south-western coasts of Iceland or 

 from the Faeroes. 



It may be mentioned here that from the "Ingolf" Stat. 104: West of Iceland: Lat. 66° 23' N., 

 Long. 7 25' W., 957 fm., temp. -=- r.i°, I have 2 specimens (an immature female and an immature 

 male), of which especially the characteristic female certainly belongs to '/'. fi)i»iarc/iiats, though jud- 

 ging from their occurrence at that deep-sea station it would have been expected that they belonged 

 to the closely allied '/'. mixtus n. sp. It is very improbable that 7'. finmarchicus, which has been 

 taken at many localities in depths from 3 to 60 fathoms and never in a depth exceeding 86 fathoms, 

 may occur in a depth of nearly a thousand fathoms; therefore I do not venture to insert that single 

 deep-sea station in the list of localities, fearing that some error has been committed in one way or 

 another, but the statement inexplicable at present is mentioned here. 



37- Typhlotanais mixtus n. sp. 



(PI. VI, figs. 3 a- 3 f.) 



Female. Body slender, about seven times as long as broad, seen from above nearly cylindrical 

 (fig. 3 a). — Carapace somewhat or considerably longer than the two following segments combined, 

 nearly half as long again as broad; lateral margins parallel to near the beginning of their distal 

 third, then converging and distinctly convex; the anterior end not quite two-thirds as broad as the 

 carapace, with the rostral process somewhat long, acute. 



